INVERSE SOURCE PROBLEM FOR ACOUSTICALLY-MODULATED ELECTROMAGNETIC WAVES.

Autor: Li W; Department of Mathematical Sciences, DePaul University, Chicago, IL 60604., Schotland JC; Department of Mathematics and Department of Physics, Yale University, New Haven, CT 06511., Yang Y; Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI 48824., Zhong Y; Department of Mathematics and Statistics, Auburn University, Auburn, AL 36830.
Jazyk: angličtina
Zdroj: SIAM journal on applied mathematics [SIAM J Appl Math] 2023 Apr; Vol. 83 (2), pp. 418-435.
DOI: 10.1137/22m1480690
Abstrakt: We propose a method to reconstruct the electrical current density from acoustically-modulated boundary measurements of time-harmonic electromagnetic fields. We show that the current can be uniquely reconstructed with Lipschitz stability. We also report numerical simulations to illustrate the analytical results.
Databáze: MEDLINE